condition	mean	min	max
4 h after light	41.4135	32.6643	50.1627
8 h after light	55.7919	54.4313	57.1525
12 h after light	58.52995	57.3921	59.6678
4 h after dark	91.4149	81.1468	101.683
8 h after dark	64.56695	57.7502	71.3837
12 h after dark	70.2264	64.2003	76.2525